The Grand Loop

In the first day we visit Mokfa Waterfall and arrive to Pai late afternoon. We spend the first night here.
Next day we visit Tham Lod Cave. It is considered a large cave in Thailand, and a very spectacular one. Then we drive to Burmese border to enjoy great sunset in the mountains, and stop for the second night.
The third day is devoted to Lanna cave, also a large cave in Thailand (it is actually the longest cave here). There are several routes in the cave, starting from short 2 hours walk to 14 hours pass-through expedition. Our usual choice is 5 hour trip in the most fascinated part of the cave, but you can choose another route if you wish. We spend another night near the cave.
Next day we visit a remote Chinese village Ban Rak Thai near Burmese border and drive to Mae Hong Son, the most remote city of Thailand. We explore the city and surroundings, and stay here for the night.
Next morning we visit Karen village near Burmese border and take a long drive to Doi Inthanon. In the evening we visit one of the most impressive waterfalls in the whole Thailand, Vachiratan Waterfall. Then we have early dinner and relax, since we start the next day early at 7:00.
Next day we take a Natural Trail, which takes several hours depending on the exact route. Doi Inthanon has a unique ecosystem which cannot be found anywhere else in Thailand. We will pass evergreen forests and sub Alpine meadows, especially beautiful in the morning. View Point Kewmaeparn is situated on the very edge of a dramatic abyss above clouds.
After the walk, we go straight to Chiang Mai.